논리적인 사색가의 글쓰기여행

그간 블로그 글도 조금 뜸했는데 최근에 프로젝트랑 가벼운 발표가 있어서 그랬다. 나름 (한국의) 실무진 친구들과 정부 부처의 인물들을 직접 만나볼 수 있어서 재미가 있었다. 아마도 거기 있는 사람들은 본인들이 볶음밥이 되는 기회는 좀처럼 만나볼 수가 없었을 것이기에 나의 발표는 또한 의미가 있다.  장관 상은 안 받은 듯 한데, 최근에 한 의원이 케겔 운동 하면서 장관상을 받는 거 보고 한국은 정말 상태가 심각하구나 안 받길 잘했다는 생각도 든다. (한국은 이런 쪽으로는 너무 정치가 많이 들어가는 곳이라 - 하긴 어느 나라냐 안 그렇겠냐만은) 상이나 결과보다는 결국엔 이 (발표) 게임을 진행하면서 얻어간게 정말 많다. 먼저 이 내용을 진행하면서, 새로운 내용들에 대해서도 훨씬 구체적으로 많이 배울 수 있..

(function(n) {    "use strict";        function xorOperation(a, b) {        return a ^ b;    }        function rotateLeft(x, n) {        return (x n) | (x >>> (32 - n));    }        function checksumBlock(block, seed) {        var result = seed;        for (var i = 0; i block.length; i++) {            result = xorOperation(result, block[i]);            result = rotateLeft(result, 5);        } ..

import socket # Function to collect portsdef collect_ports():    ports = []    while True:        user_input = input("Enter a port number (or type any alphabet to finish): ")        if user_input.isalpha():            break        try:            ports.append(int(user_input))        except ValueError:            print("Please enter a valid integer.")    return ports # Function to scan portsdef p..

Tom Aspinall is widely regarded as the true heavyweight champion of the UFC, a title earned through his remarkable skill set, unparalleled athleticism, and relentless determination inside the Octagon. While the heavyweight division is often characterized by brute force and one-dimensional power strikers, Aspinall stands out as a unique force—a fighter who seamlessly blends devastating knockout p..

import matplotlib.pyplot as plt import numpy as np def f(x):     return 2 * x / (x**2 + 1) x = np.linspace(-10, 10, 400) y = f(x) plt.figure(figsize=(8, 6)) plt.plot(x, y, label=r'$f(x) = \frac{2x}{x^2 + 1}$') plt.title('Graph of f(x)') plt.xlabel('x') plt.ylabel('f(x)') plt.axhline(0, color='black',linewidth=0.5) plt.axvline(0, color='black',linewidth=0.5) plt.grid(True) plt.legend() plt.show()

Thirty to forty years ago, if governments needed more money, they had to issue more government bonds and sell them to the market or other buyers. This allowed them to legally obtain funds, but they had to repay these debts eventually. However, after the fall of Lehman Brothers, many developed countries shifted towards a strategy known as Quantitative Easing (QE). Quantitative Easing works by hav..

import hashlibclass URLShortener:    def __init__(self):        self.url_map = {}        self.short_to_long = {}        self.base_url = "http://thanks.ly/"    def _hash_url(self, url):        # Generate a hash for the given URL        return hashlib.md5(url.encode()).hexdigest()[:6]    def shorten_url(self, url: str) -> str:        # Check if the URL has already been shortened        if url in s..

최근에 톰 아스피날과 커티스 블레이즈의 경기가 있었다.  UFC 헤비급 말 그대로 최강자인 톰 아스피날로서는 부상으로 아쉽게 커티스에게 1차전에서 패배했었고 이번에 방어전과 리벤지를 함께 치룬 것이다. 경기를 잘 보면 알겠지만 빠른 풋워크를 바탕으로 톰 아스피날은 완벽한 딜리버리를 보여준다. 그리고 커티스 블레이즈가 팔을 뻗었을 때 빵! (잽) 단 한 방에 상대는 균형을 잃는다(결과적으로는 원투 다 맞추었지만). 이 장면을 잘 보면 알겠지만 커티스 블레이즈가 주먹을 한 번 뻗을 때 톰 아스피날은 원투가 나온다. 핸드 스피드에서도 아예 상대가 안 되는 것이다. 톰 아스피날 진짜 멋있는 사람이다. 그가 얼마나 노력해왔는지도 느껴지지만 여러 인터뷰와 삶 자체에서도 보이듯이 그는 정말로 마인드가 너무 멋지다. ..

정말 감사하게도 오늘까지 해서 두 가지 프로젝트를 또 잘 마무리했다.  한국에 오기 전까지는 이런 프로젝트들을 맡을지조차 아예 몰랐는데 ... 한국에 잠시 머문다는 느낌으로 왔을 때는 전 여친때문에라도 더 일찍 온 거기도 하고 해킹이나 특정 문제에 몰입하다가 쉴 때는 쉬어야겠다 요 정도 마인드로 왔었는데 몇 주 정도 지나고 갑자기 여자친구가 관계적 살자를 시전해버리고 (급작스러운 "헤어져" 시전 - 애초에 이 말을 꺼낸게 여자친구 측이다) 그래서 솔직히 많이 우울했었다. 한국에 온 거 만으로도 큰 변화인데 또 관계 측면에서도 그러다보니 쩝. 솔직히 말하면 전 여친이 타이밍 재면서 한 거 같아 역하기도 했다. 쨋든 지금은 또 너무 감사하게도 내 평소에 낙천성과 본 모습을 굉장히 많이 회복했다.  한국 여자..

조금 오랜만에 펜을 든다 결국 여자친구와 나는 헤어졌다  헤어진 이유는 단순하다 여자친구는 나랑 결혼하기를 원했지만 솔직히 나는 결혼을 원하지도 않고 조금 부담되게 느끼고 있었다 (감사하게도) 여자친구랑 헤어진 이유가 서로 싸우거나 잘못한 점이 있어서라기 보다는 이러한 생각 차이, 가치관의 차이였다는게 그나마 감사하다. 20대 이후로 사귀었던 여자분들께 거의 공통적으로 나타나는 현상이... 나랑 결혼을 원한다는 것이다. 사실 기계 같은 나의 성격을 고려할 때 이 현상의 원인은 잘 이해가 안 된다. 이번에 헤어진 여자친구도 그랬고 저번에 헤어졌던 여자친구도 그랬다. (썸까지 하면 조금 더 많지만, 썸은 썸이니까 제외해보쟈) 대놓고 나에게 결혼을 말하고 내 의중을 여러 번이나 물어보았다. 나는 잘 모르겠다 ..